Rechargeable Battery for Speaker, Remote Control Toy, Bluetooth Boom Box, Portable DVD Player, and Outdoor Lighting

The Sparkole 7.4V 2500mAh Li-ion rechargeable battery is designed to provide your device with extended usage time. Boasting a compact size of 2.6 * 1.45 * 0.76 inches and weighing only 93g, this battery is highly portable and easy to carry around. The battery features a JST-XHP-2 port type and a 3.87-inch cable length, ensuring seamless connectivity.

Regarding compatibility, this versatile battery is compatible with a wide range of devices, including speakers, walkie-talkies, X6 transmitters, Bluetooth boom boxes, portable DVD players, remote control toys, and outdoor lights, among others. This broad compatibility makes the Sparkole battery a valuable asset for your diverse electronic needs.

One of the standout features of this Li-ion battery is its low self-discharge rate and long lifespan. Lithium-ion batteries generally have the lowest self-discharge rate among all battery types, with less than 1% per month, which is significantly lower than the 1/20 rate of NiMH batteries. Additionally, the Sparkole battery can be recharged up to 3000 times, ensuring a long-lasting performance. This battery also boasts high and low temperature adaptability, allowing it to be used in environments ranging from -20°C to 40°C.

Ensuring the safety and reliability of your devices is of utmost importance, and the Sparkole battery is designed with this in mind. It features a professional battery management system with a built-in smart chip that provides multiple safety protection functions, including reliable overcharge, overdischarge, short circuit, overheat, overvoltage, and overcurrent protection. This battery is also ROHS and CE certified, meeting the highest environmental standards.

To further enhance your shopping experience, Sparkole offers a worry-free purchase with a 35-day refund policy and a 365-day warranty on its products. Additionally, the company provides 24-hour friendly customer service, ensuring that any issues you encounter during use can be promptly addressed and resolved to your satisfaction.

In summary, the Sparkole 7.4V 2500mAh Li-ion rechargeable battery is a reliable and versatile choice for powering a wide range of electronic devices. With its high capacity, low self-discharge rate, long lifespan, and comprehensive safety features, this battery is designed to provide you with a seamless and worry-free user experience. Whether you're powering your speakers, walkie-talkies, or outdoor lights, the Sparkole battery is an excellent investment that will keep your devices running for longer.

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